Finding the Third Proportional to 429,606 and 929,898

Step by Step Solution

1. Step 1: Write the proportion equation
   429,606 : 929,898 = 929,898 : x
2. Step 2: Convert to fraction form
   429,606/929,898 = 929,898/x
3. Step 3: Cross multiply
   429,606x = 929,898 × 929,898
4. Step 4: Simplify right side
   429,606x = 864,710,290,404
5. Step 5: Solve for x
   x = 864,710,290,404/429,606
6. Step 6: Final answer
   x = 2,012,798.45