Finding the Third Proportional to 3,590,971.42 and 5,038,845.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,590,971.42 : 5,038,845.15 = 5,038,845.15 : x
2. Step 2: Convert to fraction form
   3,590,971.42/5,038,845.15 = 5,038,845.15/x
3. Step 3: Cross multiply
   3,590,971.42x = 5,038,845.15 × 5,038,845.15
4. Step 4: Simplify right side
   3,590,971.42x = 25,389,960,469,298.62
5. Step 5: Solve for x
   x = 25,389,960,469,298.62/3,590,971.42
6. Step 6: Final answer
   x = 7,070,499.18