Finding the Third Proportional to 920,304 and 1,968,552

Step by Step Solution

1. Step 1: Write the proportion equation
   920,304 : 1,968,552 = 1,968,552 : x
2. Step 2: Convert to fraction form
   920,304/1,968,552 = 1,968,552/x
3. Step 3: Cross multiply
   920,304x = 1,968,552 × 1,968,552
4. Step 4: Simplify right side
   920,304x = 3,875,196,976,704
5. Step 5: Solve for x
   x = 3,875,196,976,704/920,304
6. Step 6: Final answer
   x = 4,210,779.24