Finding the Third Proportional to 10,581,894 and 14,901,709

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581,894 : 14,901,709 = 14,901,709 : x
2. Step 2: Convert to fraction form
   10,581,894/14,901,709 = 14,901,709/x
3. Step 3: Cross multiply
   10,581,894x = 14,901,709 × 14,901,709
4. Step 4: Simplify right side
   10,581,894x = 222,060,931,120,681
5. Step 5: Solve for x
   x = 222,060,931,120,681/10,581,894
6. Step 6: Final answer
   x = 20,984,989.18