Finding the Third Proportional to 10,151,528 and 21,975,760

Step by Step Solution

1. Step 1: Write the proportion equation
   10,151,528 : 21,975,760 = 21,975,760 : x
2. Step 2: Convert to fraction form
   10,151,528/21,975,760 = 21,975,760/x
3. Step 3: Cross multiply
   10,151,528x = 21,975,760 × 21,975,760
4. Step 4: Simplify right side
   10,151,528x = 482,934,027,577,600
5. Step 5: Solve for x
   x = 482,934,027,577,600/10,151,528
6. Step 6: Final answer
   x = 47,572,545.49