Finding the Third Proportional to 484,953 and 1,047,342

Step by Step Solution

1. Step 1: Write the proportion equation
   484,953 : 1,047,342 = 1,047,342 : x
2. Step 2: Convert to fraction form
   484,953/1,047,342 = 1,047,342/x
3. Step 3: Cross multiply
   484,953x = 1,047,342 × 1,047,342
4. Step 4: Simplify right side
   484,953x = 1,096,925,264,964
5. Step 5: Solve for x
   x = 1,096,925,264,964/484,953
6. Step 6: Final answer
   x = 2,261,920.77