Finding the Third Proportional to 566,953 and 852,991.50

Step by Step Solution

1. Step 1: Write the proportion equation
   566,953 : 852,991.50 = 852,991.50 : x
2. Step 2: Convert to fraction form
   566,953/852,991.50 = 852,991.50/x
3. Step 3: Cross multiply
   566,953x = 852,991.50 × 852,991.50
4. Step 4: Simplify right side
   566,953x = 727,594,499,072.25
5. Step 5: Solve for x
   x = 727,594,499,072.25/566,953
6. Step 6: Final answer
   x = 1,283,341.83