Finding the Third Proportional to 10,042,860 and 21,963,624

Step by Step Solution

1. Step 1: Write the proportion equation
   10,042,860 : 21,963,624 = 21,963,624 : x
2. Step 2: Convert to fraction form
   10,042,860/21,963,624 = 21,963,624/x
3. Step 3: Cross multiply
   10,042,860x = 21,963,624 × 21,963,624
4. Step 4: Simplify right side
   10,042,860x = 482,400,779,213,376
5. Step 5: Solve for x
   x = 482,400,779,213,376/10,042,860
6. Step 6: Final answer
   x = 48,034,203.33