Finding the Third Proportional to 13,152,128 and 28,818,496

Step by Step Solution

1. Step 1: Write the proportion equation
   13,152,128 : 28,818,496 = 28,818,496 : x
2. Step 2: Convert to fraction form
   13,152,128/28,818,496 = 28,818,496/x
3. Step 3: Cross multiply
   13,152,128x = 28,818,496 × 28,818,496
4. Step 4: Simplify right side
   13,152,128x = 830,505,711,702,016
5. Step 5: Solve for x
   x = 830,505,711,702,016/13,152,128
6. Step 6: Final answer
   x = 63,146,109.26