Finding the Third Proportional to 980,767.83 and 2,111,823.56

Step by Step Solution

1. Step 1: Write the proportion equation
   980,767.83 : 2,111,823.56 = 2,111,823.56 : x
2. Step 2: Convert to fraction form
   980,767.83/2,111,823.56 = 2,111,823.56/x
3. Step 3: Cross multiply
   980,767.83x = 2,111,823.56 × 2,111,823.56
4. Step 4: Simplify right side
   980,767.83x = 4,459,798,759,130.19
5. Step 5: Solve for x
   x = 4,459,798,759,130.19/980,767.83
6. Step 6: Final answer
   x = 4,547,252.30