Finding the Third Proportional to 3,530,456,994,387 and 5,048,559,514,228.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,530,456,994,387 : 5,048,559,514,228.50 = 5,048,559,514,228.50 : x
2. Step 2: Convert to fraction form
   3,530,456,994,387/5,048,559,514,228.50 = 5,048,559,514,228.50/x
3. Step 3: Cross multiply
   3,530,456,994,387x = 5,048,559,514,228.50 × 5,048,559,514,228.50
4. Step 4: Simplify right side
   3,530,456,994,387x = 25,487,953,168,707,108,368,023,552
5. Step 5: Solve for x
   x = 25,487,953,168,707,108,368,023,552/3,530,456,994,387
6. Step 6: Final answer
   x = 7,219,448,702,881.77