Finding the Third Proportional to 852,663,299 and 1,855,470,034

Step by Step Solution

1. Step 1: Write the proportion equation
   852,663,299 : 1,855,470,034 = 1,855,470,034 : x
2. Step 2: Convert to fraction form
   852,663,299/1,855,470,034 = 1,855,470,034/x
3. Step 3: Cross multiply
   852,663,299x = 1,855,470,034 × 1,855,470,034
4. Step 4: Simplify right side
   852,663,299x = 3,442,769,047,071,961,088
5. Step 5: Solve for x
   x = 3,442,769,047,071,961,088/852,663,299
6. Step 6: Final answer
   x = 4,037,665,337.67