Finding the Third Proportional to 19,850,272.50 and 30,359,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,850,272.50 : 30,359,365.50 = 30,359,365.50 : x
2. Step 2: Convert to fraction form
   19,850,272.50/30,359,365.50 = 30,359,365.50/x
3. Step 3: Cross multiply
   19,850,272.50x = 30,359,365.50 × 30,359,365.50
4. Step 4: Simplify right side
   19,850,272.50x = 921,691,073,562,590.25
5. Step 5: Solve for x
   x = 921,691,073,562,590.25/19,850,272.50
6. Step 6: Final answer
   x = 46,432,162.26