Finding the Third Proportional to 124,956,156 and 269,114,614.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,956,156 : 269,114,614.50 = 269,114,614.50 : x
2. Step 2: Convert to fraction form
   124,956,156/269,114,614.50 = 269,114,614.50/x
3. Step 3: Cross multiply
   124,956,156x = 269,114,614.50 × 269,114,614.50
4. Step 4: Simplify right side
   124,956,156x = 72,422,675,737,483,616
5. Step 5: Solve for x
   x = 72,422,675,737,483,616/124,956,156
6. Step 6: Final answer
   x = 579,584,696.39