Finding the Third Proportional to 830,088 and 1,813,947

Step by Step Solution

1. Step 1: Write the proportion equation
   830,088 : 1,813,947 = 1,813,947 : x
2. Step 2: Convert to fraction form
   830,088/1,813,947 = 1,813,947/x
3. Step 3: Cross multiply
   830,088x = 1,813,947 × 1,813,947
4. Step 4: Simplify right side
   830,088x = 3,290,403,718,809
5. Step 5: Solve for x
   x = 3,290,403,718,809/830,088
6. Step 6: Final answer
   x = 3,963,921.56