Finding the Third Proportional to 10,655,209 and 23,015,468

Step by Step Solution

1. Step 1: Write the proportion equation
   10,655,209 : 23,015,468 = 23,015,468 : x
2. Step 2: Convert to fraction form
   10,655,209/23,015,468 = 23,015,468/x
3. Step 3: Cross multiply
   10,655,209x = 23,015,468 × 23,015,468
4. Step 4: Simplify right side
   10,655,209x = 529,711,767,259,024
5. Step 5: Solve for x
   x = 529,711,767,259,024/10,655,209
6. Step 6: Final answer
   x = 49,713,878.65