Finding the Third Proportional to 1,378,232 and 2,923,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,378,232 : 2,923,216 = 2,923,216 : x
2. Step 2: Convert to fraction form
   1,378,232/2,923,216 = 2,923,216/x
3. Step 3: Cross multiply
   1,378,232x = 2,923,216 × 2,923,216
4. Step 4: Simplify right side
   1,378,232x = 8,545,191,782,656
5. Step 5: Solve for x
   x = 8,545,191,782,656/1,378,232
6. Step 6: Final answer
   x = 6,200,111.29