Finding the Third Proportional to 932,782.50 and 1,977,662.25

Step by Step Solution

1. Step 1: Write the proportion equation
   932,782.50 : 1,977,662.25 = 1,977,662.25 : x
2. Step 2: Convert to fraction form
   932,782.50/1,977,662.25 = 1,977,662.25/x
3. Step 3: Cross multiply
   932,782.50x = 1,977,662.25 × 1,977,662.25
4. Step 4: Simplify right side
   932,782.50x = 3,911,147,975,075.06
5. Step 5: Solve for x
   x = 3,911,147,975,075.06/932,782.50
6. Step 6: Final answer
   x = 4,192,990.30