Finding the Third Proportional to 1,210,998 and 1,875,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,210,998 : 1,875,102 = 1,875,102 : x
2. Step 2: Convert to fraction form
   1,210,998/1,875,102 = 1,875,102/x
3. Step 3: Cross multiply
   1,210,998x = 1,875,102 × 1,875,102
4. Step 4: Simplify right side
   1,210,998x = 3,516,007,510,404
5. Step 5: Solve for x
   x = 3,516,007,510,404/1,210,998
6. Step 6: Final answer
   x = 2,903,396.63