Finding the Third Proportional to 42,833,785.50 and 64,345,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,833,785.50 : 64,345,630.50 = 64,345,630.50 : x
2. Step 2: Convert to fraction form
   42,833,785.50/64,345,630.50 = 64,345,630.50/x
3. Step 3: Cross multiply
   42,833,785.50x = 64,345,630.50 × 64,345,630.50
4. Step 4: Simplify right side
   42,833,785.50x = 4,140,360,164,442,530
5. Step 5: Solve for x
   x = 4,140,360,164,442,530/42,833,785.50
6. Step 6: Final answer
   x = 96,661,084.61