Finding the Third Proportional to 1,164,850 and 2,545,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,850 : 2,545,220 = 2,545,220 : x
2. Step 2: Convert to fraction form
   1,164,850/2,545,220 = 2,545,220/x
3. Step 3: Cross multiply
   1,164,850x = 2,545,220 × 2,545,220
4. Step 4: Simplify right side
   1,164,850x = 6,478,144,848,400
5. Step 5: Solve for x
   x = 6,478,144,848,400/1,164,850
6. Step 6: Final answer
   x = 5,561,355.41