Finding the Third Proportional to 978,531.75 and 2,024,185.50

Step by Step Solution

1. Step 1: Write the proportion equation
   978,531.75 : 2,024,185.50 = 2,024,185.50 : x
2. Step 2: Convert to fraction form
   978,531.75/2,024,185.50 = 2,024,185.50/x
3. Step 3: Cross multiply
   978,531.75x = 2,024,185.50 × 2,024,185.50
4. Step 4: Simplify right side
   978,531.75x = 4,097,326,938,410.25
5. Step 5: Solve for x
   x = 4,097,326,938,410.25/978,531.75
6. Step 6: Final answer
   x = 4,187,219.21