Finding the Third Proportional to 619,752 and 1,329,900

Step by Step Solution

1. Step 1: Write the proportion equation
   619,752 : 1,329,900 = 1,329,900 : x
2. Step 2: Convert to fraction form
   619,752/1,329,900 = 1,329,900/x
3. Step 3: Cross multiply
   619,752x = 1,329,900 × 1,329,900
4. Step 4: Simplify right side
   619,752x = 1,768,634,010,000
5. Step 5: Solve for x
   x = 1,768,634,010,000/619,752
6. Step 6: Final answer
   x = 2,853,777.01