Finding the Third Proportional to 2,144,764.50 and 4,465,948.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,764.50 : 4,465,948.50 = 4,465,948.50 : x
2. Step 2: Convert to fraction form
   2,144,764.50/4,465,948.50 = 4,465,948.50/x
3. Step 3: Cross multiply
   2,144,764.50x = 4,465,948.50 × 4,465,948.50
4. Step 4: Simplify right side
   2,144,764.50x = 19,944,696,004,652.25
5. Step 5: Solve for x
   x = 19,944,696,004,652.25/2,144,764.50
6. Step 6: Final answer
   x = 9,299,247.54