Finding the Third Proportional to 1,604,418 and 2,406,973.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,418 : 2,406,973.50 = 2,406,973.50 : x
2. Step 2: Convert to fraction form
   1,604,418/2,406,973.50 = 2,406,973.50/x
3. Step 3: Cross multiply
   1,604,418x = 2,406,973.50 × 2,406,973.50
4. Step 4: Simplify right side
   1,604,418x = 5,793,521,429,702.25
5. Step 5: Solve for x
   x = 5,793,521,429,702.25/1,604,418
6. Step 6: Final answer
   x = 3,610,980.07