Finding the Third Proportional to 4,822,498.50 and 10,402,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,822,498.50 : 10,402,165.50 = 10,402,165.50 : x
2. Step 2: Convert to fraction form
   4,822,498.50/10,402,165.50 = 10,402,165.50/x
3. Step 3: Cross multiply
   4,822,498.50x = 10,402,165.50 × 10,402,165.50
4. Step 4: Simplify right side
   4,822,498.50x = 108,205,047,089,390.25
5. Step 5: Solve for x
   x = 108,205,047,089,390.25/4,822,498.50
6. Step 6: Final answer
   x = 22,437,549.14