Finding the Third Proportional to 1,091,061 and 2,370,978

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,061 : 2,370,978 = 2,370,978 : x
2. Step 2: Convert to fraction form
   1,091,061/2,370,978 = 2,370,978/x
3. Step 3: Cross multiply
   1,091,061x = 2,370,978 × 2,370,978
4. Step 4: Simplify right side
   1,091,061x = 5,621,536,676,484
5. Step 5: Solve for x
   x = 5,621,536,676,484/1,091,061
6. Step 6: Final answer
   x = 5,152,357.82