Finding the Third Proportional to 472,942 and 1,050,840

Step by Step Solution

1. Step 1: Write the proportion equation
   472,942 : 1,050,840 = 1,050,840 : x
2. Step 2: Convert to fraction form
   472,942/1,050,840 = 1,050,840/x
3. Step 3: Cross multiply
   472,942x = 1,050,840 × 1,050,840
4. Step 4: Simplify right side
   472,942x = 1,104,264,705,600
5. Step 5: Solve for x
   x = 1,104,264,705,600/472,942
6. Step 6: Final answer
   x = 2,334,883.99