Finding the Third Proportional to 71,126,312 and 152,855,632

Step by Step Solution

1. Step 1: Write the proportion equation
   71,126,312 : 152,855,632 = 152,855,632 : x
2. Step 2: Convert to fraction form
   71,126,312/152,855,632 = 152,855,632/x
3. Step 3: Cross multiply
   71,126,312x = 152,855,632 × 152,855,632
4. Step 4: Simplify right side
   71,126,312x = 23,364,844,234,119,424
5. Step 5: Solve for x
   x = 23,364,844,234,119,424/71,126,312
6. Step 6: Final answer
   x = 328,497,901.51