Finding the Third Proportional to 31,353,964 and 63,967,592

Step by Step Solution

1. Step 1: Write the proportion equation
   31,353,964 : 63,967,592 = 63,967,592 : x
2. Step 2: Convert to fraction form
   31,353,964/63,967,592 = 63,967,592/x
3. Step 3: Cross multiply
   31,353,964x = 63,967,592 × 63,967,592
4. Step 4: Simplify right side
   31,353,964x = 4,091,852,826,278,464
5. Step 5: Solve for x
   x = 4,091,852,826,278,464/31,353,964
6. Step 6: Final answer
   x = 130,505,119.74