Finding the Third Proportional to 1,066,998 and 1,897,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,998 : 1,897,156.50 = 1,897,156.50 : x
2. Step 2: Convert to fraction form
   1,066,998/1,897,156.50 = 1,897,156.50/x
3. Step 3: Cross multiply
   1,066,998x = 1,897,156.50 × 1,897,156.50
4. Step 4: Simplify right side
   1,066,998x = 3,599,202,785,492.25
5. Step 5: Solve for x
   x = 3,599,202,785,492.25/1,066,998
6. Step 6: Final answer
   x = 3,373,204.81