Finding the Third Proportional to 2,948,340.50 and 4,443,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,948,340.50 : 4,443,287.50 = 4,443,287.50 : x
2. Step 2: Convert to fraction form
   2,948,340.50/4,443,287.50 = 4,443,287.50/x
3. Step 3: Cross multiply
   2,948,340.50x = 4,443,287.50 × 4,443,287.50
4. Step 4: Simplify right side
   2,948,340.50x = 19,742,803,807,656.25
5. Step 5: Solve for x
   x = 19,742,803,807,656.25/2,948,340.50
6. Step 6: Final answer
   x = 6,696,242.79