Finding the Third Proportional to 1,386,076 and 2,073,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,386,076 : 2,073,362 = 2,073,362 : x
2. Step 2: Convert to fraction form
   1,386,076/2,073,362 = 2,073,362/x
3. Step 3: Cross multiply
   1,386,076x = 2,073,362 × 2,073,362
4. Step 4: Simplify right side
   1,386,076x = 4,298,829,983,044
5. Step 5: Solve for x
   x = 4,298,829,983,044/1,386,076
6. Step 6: Final answer
   x = 3,101,438.87