Finding the Third Proportional to 40,439,632 and 88,576,436

Step by Step Solution

1. Step 1: Write the proportion equation
   40,439,632 : 88,576,436 = 88,576,436 : x
2. Step 2: Convert to fraction form
   40,439,632/88,576,436 = 88,576,436/x
3. Step 3: Cross multiply
   40,439,632x = 88,576,436 × 88,576,436
4. Step 4: Simplify right side
   40,439,632x = 7,845,785,014,462,096
5. Step 5: Solve for x
   x = 7,845,785,014,462,096/40,439,632
6. Step 6: Final answer
   x = 194,012,275.25