Finding the Third Proportional to 3,528,404 and 7,654,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,528,404 : 7,654,263.50 = 7,654,263.50 : x
2. Step 2: Convert to fraction form
   3,528,404/7,654,263.50 = 7,654,263.50/x
3. Step 3: Cross multiply
   3,528,404x = 7,654,263.50 × 7,654,263.50
4. Step 4: Simplify right side
   3,528,404x = 58,587,749,727,432.25
5. Step 5: Solve for x
   x = 58,587,749,727,432.25/3,528,404
6. Step 6: Final answer
   x = 16,604,603.59