Finding the Third Proportional to 3,492,294 and 5,216,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492,294 : 5,216,932.50 = 5,216,932.50 : x
2. Step 2: Convert to fraction form
   3,492,294/5,216,932.50 = 5,216,932.50/x
3. Step 3: Cross multiply
   3,492,294x = 5,216,932.50 × 5,216,932.50
4. Step 4: Simplify right side
   3,492,294x = 27,216,384,709,556.25
5. Step 5: Solve for x
   x = 27,216,384,709,556.25/3,492,294
6. Step 6: Final answer
   x = 7,793,268.47