Finding the Third Proportional to 455,061 and 1,011,129

Step by Step Solution

1. Step 1: Write the proportion equation
   455,061 : 1,011,129 = 1,011,129 : x
2. Step 2: Convert to fraction form
   455,061/1,011,129 = 1,011,129/x
3. Step 3: Cross multiply
   455,061x = 1,011,129 × 1,011,129
4. Step 4: Simplify right side
   455,061x = 1,022,381,854,641
5. Step 5: Solve for x
   x = 1,022,381,854,641/455,061
6. Step 6: Final answer
   x = 2,246,691.88