Finding the Third Proportional to 754,155.56 and 1,054,916.16

Step by Step Solution

1. Step 1: Write the proportion equation
   754,155.56 : 1,054,916.16 = 1,054,916.16 : x
2. Step 2: Convert to fraction form
   754,155.56/1,054,916.16 = 1,054,916.16/x
3. Step 3: Cross multiply
   754,155.56x = 1,054,916.16 × 1,054,916.16
4. Step 4: Simplify right side
   754,155.56x = 1,112,848,096,717.27
5. Step 5: Solve for x
   x = 1,112,848,096,717.27/754,155.56
6. Step 6: Final answer
   x = 1,475,621.41