Finding the Third Proportional to 1,429,051 and 2,222,309

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,051 : 2,222,309 = 2,222,309 : x
2. Step 2: Convert to fraction form
   1,429,051/2,222,309 = 2,222,309/x
3. Step 3: Cross multiply
   1,429,051x = 2,222,309 × 2,222,309
4. Step 4: Simplify right side
   1,429,051x = 4,938,657,291,481
5. Step 5: Solve for x
   x = 4,938,657,291,481/1,429,051
6. Step 6: Final answer
   x = 3,455,899.96