Finding the Third Proportional to 840,921,601.50 and 1,840,111,704

Step by Step Solution

1. Step 1: Write the proportion equation
   840,921,601.50 : 1,840,111,704 = 1,840,111,704 : x
2. Step 2: Convert to fraction form
   840,921,601.50/1,840,111,704 = 1,840,111,704/x
3. Step 3: Cross multiply
   840,921,601.50x = 1,840,111,704 × 1,840,111,704
4. Step 4: Simplify right side
   840,921,601.50x = 3,386,011,083,197,783,552
5. Step 5: Solve for x
   x = 3,386,011,083,197,783,552/840,921,601.50
6. Step 6: Final answer
   x = 4,026,547,869.81