Finding the Third Proportional to 1,616,875.50 and 2,694,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,875.50 : 2,694,628.50 = 2,694,628.50 : x
2. Step 2: Convert to fraction form
   1,616,875.50/2,694,628.50 = 2,694,628.50/x
3. Step 3: Cross multiply
   1,616,875.50x = 2,694,628.50 × 2,694,628.50
4. Step 4: Simplify right side
   1,616,875.50x = 7,261,022,753,012.25
5. Step 5: Solve for x
   x = 7,261,022,753,012.25/1,616,875.50
6. Step 6: Final answer
   x = 4,490,774.18