Finding the Third Proportional to 32,083,987.50 and 69,282,407.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,083,987.50 : 69,282,407.25 = 69,282,407.25 : x
2. Step 2: Convert to fraction form
   32,083,987.50/69,282,407.25 = 69,282,407.25/x
3. Step 3: Cross multiply
   32,083,987.50x = 69,282,407.25 × 69,282,407.25
4. Step 4: Simplify right side
   32,083,987.50x = 4,800,051,954,354,853
5. Step 5: Solve for x
   x = 4,800,051,954,354,853/32,083,987.50
6. Step 6: Final answer
   x = 149,608,958.50