Finding the Third Proportional to 2,237,071.50 and 3,499,557.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,071.50 : 3,499,557.75 = 3,499,557.75 : x
2. Step 2: Convert to fraction form
   2,237,071.50/3,499,557.75 = 3,499,557.75/x
3. Step 3: Cross multiply
   2,237,071.50x = 3,499,557.75 × 3,499,557.75
4. Step 4: Simplify right side
   2,237,071.50x = 12,246,904,445,585.06
5. Step 5: Solve for x
   x = 12,246,904,445,585.06/2,237,071.50
6. Step 6: Final answer
   x = 5,474,525.26