Finding the Third Proportional to 1,604,290.50 and 2,406,746.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,290.50 : 2,406,746.25 = 2,406,746.25 : x
2. Step 2: Convert to fraction form
   1,604,290.50/2,406,746.25 = 2,406,746.25/x
3. Step 3: Cross multiply
   1,604,290.50x = 2,406,746.25 × 2,406,746.25
4. Step 4: Simplify right side
   1,604,290.50x = 5,792,427,511,889.06
5. Step 5: Solve for x
   x = 5,792,427,511,889.06/1,604,290.50
6. Step 6: Final answer
   x = 3,610,585.19