Finding the Third Proportional to 11,682,312.50 and 25,566,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,682,312.50 : 25,566,907.50 = 25,566,907.50 : x
2. Step 2: Convert to fraction form
   11,682,312.50/25,566,907.50 = 25,566,907.50/x
3. Step 3: Cross multiply
   11,682,312.50x = 25,566,907.50 × 25,566,907.50
4. Step 4: Simplify right side
   11,682,312.50x = 653,666,759,113,556.25
5. Step 5: Solve for x
   x = 653,666,759,113,556.25/11,682,312.50
6. Step 6: Final answer
   x = 55,953,541.66