Finding the Third Proportional to 853,302 and 1,828,047

Step by Step Solution

1. Step 1: Write the proportion equation
   853,302 : 1,828,047 = 1,828,047 : x
2. Step 2: Convert to fraction form
   853,302/1,828,047 = 1,828,047/x
3. Step 3: Cross multiply
   853,302x = 1,828,047 × 1,828,047
4. Step 4: Simplify right side
   853,302x = 3,341,755,834,209
5. Step 5: Solve for x
   x = 3,341,755,834,209/853,302
6. Step 6: Final answer
   x = 3,916,263.92