Finding the Third Proportional to 10,958,583 and 17,452,642.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,958,583 : 17,452,642.50 = 17,452,642.50 : x
2. Step 2: Convert to fraction form
   10,958,583/17,452,642.50 = 17,452,642.50/x
3. Step 3: Cross multiply
   10,958,583x = 17,452,642.50 × 17,452,642.50
4. Step 4: Simplify right side
   10,958,583x = 304,594,730,232,806.25
5. Step 5: Solve for x
   x = 304,594,730,232,806.25/10,958,583
6. Step 6: Final answer
   x = 27,795,083.56