Finding the Third Proportional to 2,140,321.50 and 2,934,902.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,321.50 : 2,934,902.25 = 2,934,902.25 : x
2. Step 2: Convert to fraction form
   2,140,321.50/2,934,902.25 = 2,934,902.25/x
3. Step 3: Cross multiply
   2,140,321.50x = 2,934,902.25 × 2,934,902.25
4. Step 4: Simplify right side
   2,140,321.50x = 8,613,651,217,055.06
5. Step 5: Solve for x
   x = 8,613,651,217,055.06/2,140,321.50
6. Step 6: Final answer
   x = 4,024,466.05