Finding the Third Proportional to 1,219,152 and 1,898,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,152 : 1,898,535 = 1,898,535 : x
2. Step 2: Convert to fraction form
   1,219,152/1,898,535 = 1,898,535/x
3. Step 3: Cross multiply
   1,219,152x = 1,898,535 × 1,898,535
4. Step 4: Simplify right side
   1,219,152x = 3,604,435,146,225
5. Step 5: Solve for x
   x = 3,604,435,146,225/1,219,152
6. Step 6: Final answer
   x = 2,956,510.05