Finding the Third Proportional to 17,545,248 and 39,124,710

Step by Step Solution

1. Step 1: Write the proportion equation
   17,545,248 : 39,124,710 = 39,124,710 : x
2. Step 2: Convert to fraction form
   17,545,248/39,124,710 = 39,124,710/x
3. Step 3: Cross multiply
   17,545,248x = 39,124,710 × 39,124,710
4. Step 4: Simplify right side
   17,545,248x = 1,530,742,932,584,100
5. Step 5: Solve for x
   x = 1,530,742,932,584,100/17,545,248
6. Step 6: Final answer
   x = 87,245,442.90