Finding the Third Proportional to 31,948,996 and 69,979,594

Step by Step Solution

1. Step 1: Write the proportion equation
   31,948,996 : 69,979,594 = 69,979,594 : x
2. Step 2: Convert to fraction form
   31,948,996/69,979,594 = 69,979,594/x
3. Step 3: Cross multiply
   31,948,996x = 69,979,594 × 69,979,594
4. Step 4: Simplify right side
   31,948,996x = 4,897,143,576,404,836
5. Step 5: Solve for x
   x = 4,897,143,576,404,836/31,948,996
6. Step 6: Final answer
   x = 153,280,046.00