Finding the Third Proportional to 1,222,677 and 2,681,550

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,677 : 2,681,550 = 2,681,550 : x
2. Step 2: Convert to fraction form
   1,222,677/2,681,550 = 2,681,550/x
3. Step 3: Cross multiply
   1,222,677x = 2,681,550 × 2,681,550
4. Step 4: Simplify right side
   1,222,677x = 7,190,710,402,500
5. Step 5: Solve for x
   x = 7,190,710,402,500/1,222,677
6. Step 6: Final answer
   x = 5,881,120.20