Finding the Third Proportional to 1,069,888 and 2,308,298

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,888 : 2,308,298 = 2,308,298 : x
2. Step 2: Convert to fraction form
   1,069,888/2,308,298 = 2,308,298/x
3. Step 3: Cross multiply
   1,069,888x = 2,308,298 × 2,308,298
4. Step 4: Simplify right side
   1,069,888x = 5,328,239,656,804
5. Step 5: Solve for x
   x = 5,328,239,656,804/1,069,888
6. Step 6: Final answer
   x = 4,980,184.52