Finding the Third Proportional to 2,293,492.50 and 3,208,156.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,492.50 : 3,208,156.88 = 3,208,156.88 : x
2. Step 2: Convert to fraction form
   2,293,492.50/3,208,156.88 = 3,208,156.88/x
3. Step 3: Cross multiply
   2,293,492.50x = 3,208,156.88 × 3,208,156.88
4. Step 4: Simplify right side
   2,293,492.50x = 10,292,270,534,609.77
5. Step 5: Solve for x
   x = 10,292,270,534,609.77/2,293,492.50
6. Step 6: Final answer
   x = 4,487,597.21