Finding the Third Proportional to 452,212.50 and 983,157

Step by Step Solution

1. Step 1: Write the proportion equation
   452,212.50 : 983,157 = 983,157 : x
2. Step 2: Convert to fraction form
   452,212.50/983,157 = 983,157/x
3. Step 3: Cross multiply
   452,212.50x = 983,157 × 983,157
4. Step 4: Simplify right side
   452,212.50x = 966,597,686,649
5. Step 5: Solve for x
   x = 966,597,686,649/452,212.50
6. Step 6: Final answer
   x = 2,137,485.56