Finding the Third Proportional to 22,858,912 and 31,129,584

Step by Step Solution

1. Step 1: Write the proportion equation
   22,858,912 : 31,129,584 = 31,129,584 : x
2. Step 2: Convert to fraction form
   22,858,912/31,129,584 = 31,129,584/x
3. Step 3: Cross multiply
   22,858,912x = 31,129,584 × 31,129,584
4. Step 4: Simplify right side
   22,858,912x = 969,051,000,013,056
5. Step 5: Solve for x
   x = 969,051,000,013,056/22,858,912
6. Step 6: Final answer
   x = 42,392,700.06