Finding the Third Proportional to 39,162,004 and 55,051,348

Step by Step Solution

1. Step 1: Write the proportion equation
   39,162,004 : 55,051,348 = 55,051,348 : x
2. Step 2: Convert to fraction form
   39,162,004/55,051,348 = 55,051,348/x
3. Step 3: Cross multiply
   39,162,004x = 55,051,348 × 55,051,348
4. Step 4: Simplify right side
   39,162,004x = 3,030,650,916,617,104
5. Step 5: Solve for x
   x = 3,030,650,916,617,104/39,162,004
6. Step 6: Final answer
   x = 77,387,534.01