Finding the Third Proportional to 530,925 and 1,146,375

Step by Step Solution

1. Step 1: Write the proportion equation
   530,925 : 1,146,375 = 1,146,375 : x
2. Step 2: Convert to fraction form
   530,925/1,146,375 = 1,146,375/x
3. Step 3: Cross multiply
   530,925x = 1,146,375 × 1,146,375
4. Step 4: Simplify right side
   530,925x = 1,314,175,640,625
5. Step 5: Solve for x
   x = 1,314,175,640,625/530,925
6. Step 6: Final answer
   x = 2,475,256.66