Finding the Third Proportional to 32,299,438.50 and 70,876,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,299,438.50 : 70,876,474.50 = 70,876,474.50 : x
2. Step 2: Convert to fraction form
   32,299,438.50/70,876,474.50 = 70,876,474.50/x
3. Step 3: Cross multiply
   32,299,438.50x = 70,876,474.50 × 70,876,474.50
4. Step 4: Simplify right side
   32,299,438.50x = 5,023,474,637,549,150
5. Step 5: Solve for x
   x = 5,023,474,637,549,150/32,299,438.50
6. Step 6: Final answer
   x = 155,528,234.26