Finding the Third Proportional to 472,516 and 1,010,600

Step by Step Solution

1. Step 1: Write the proportion equation
   472,516 : 1,010,600 = 1,010,600 : x
2. Step 2: Convert to fraction form
   472,516/1,010,600 = 1,010,600/x
3. Step 3: Cross multiply
   472,516x = 1,010,600 × 1,010,600
4. Step 4: Simplify right side
   472,516x = 1,021,312,360,000
5. Step 5: Solve for x
   x = 1,021,312,360,000/472,516
6. Step 6: Final answer
   x = 2,161,434.45