Finding the Third Proportional to 370,020 and 555,082

Step by Step Solution

1. Step 1: Write the proportion equation
   370,020 : 555,082 = 555,082 : x
2. Step 2: Convert to fraction form
   370,020/555,082 = 555,082/x
3. Step 3: Cross multiply
   370,020x = 555,082 × 555,082
4. Step 4: Simplify right side
   370,020x = 308,116,026,724
5. Step 5: Solve for x
   x = 308,116,026,724/370,020
6. Step 6: Final answer
   x = 832,701.01