Finding the Third Proportional to 772,122 and 1,113,882

Step by Step Solution

1. Step 1: Write the proportion equation
   772,122 : 1,113,882 = 1,113,882 : x
2. Step 2: Convert to fraction form
   772,122/1,113,882 = 1,113,882/x
3. Step 3: Cross multiply
   772,122x = 1,113,882 × 1,113,882
4. Step 4: Simplify right side
   772,122x = 1,240,733,109,924
5. Step 5: Solve for x
   x = 1,240,733,109,924/772,122
6. Step 6: Final answer
   x = 1,606,913.30