Finding the Third Proportional to 763,092 and 1,506,978

Step by Step Solution

1. Step 1: Write the proportion equation
   763,092 : 1,506,978 = 1,506,978 : x
2. Step 2: Convert to fraction form
   763,092/1,506,978 = 1,506,978/x
3. Step 3: Cross multiply
   763,092x = 1,506,978 × 1,506,978
4. Step 4: Simplify right side
   763,092x = 2,270,982,692,484
5. Step 5: Solve for x
   x = 2,270,982,692,484/763,092
6. Step 6: Final answer
   x = 2,976,027.39