Finding the Third Proportional to 9,927,632 and 21,613,200

Step by Step Solution

1. Step 1: Write the proportion equation
   9,927,632 : 21,613,200 = 21,613,200 : x
2. Step 2: Convert to fraction form
   9,927,632/21,613,200 = 21,613,200/x
3. Step 3: Cross multiply
   9,927,632x = 21,613,200 × 21,613,200
4. Step 4: Simplify right side
   9,927,632x = 467,130,414,240,000
5. Step 5: Solve for x
   x = 467,130,414,240,000/9,927,632
6. Step 6: Final answer
   x = 47,053,558.62