Finding the Third Proportional to 10,454,151 and 22,421,647.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,454,151 : 22,421,647.50 = 22,421,647.50 : x
2. Step 2: Convert to fraction form
   10,454,151/22,421,647.50 = 22,421,647.50/x
3. Step 3: Cross multiply
   10,454,151x = 22,421,647.50 × 22,421,647.50
4. Step 4: Simplify right side
   10,454,151x = 502,730,276,614,256.25
5. Step 5: Solve for x
   x = 502,730,276,614,256.25/10,454,151
6. Step 6: Final answer
   x = 48,089,058.27