Finding the Third Proportional to 741,010 and 1,148,123

Step by Step Solution

1. Step 1: Write the proportion equation
   741,010 : 1,148,123 = 1,148,123 : x
2. Step 2: Convert to fraction form
   741,010/1,148,123 = 1,148,123/x
3. Step 3: Cross multiply
   741,010x = 1,148,123 × 1,148,123
4. Step 4: Simplify right side
   741,010x = 1,318,186,423,129
5. Step 5: Solve for x
   x = 1,318,186,423,129/741,010
6. Step 6: Final answer
   x = 1,778,905.04