Finding the Third Proportional to 788,560,558.03 and 1,682,665,870.22

Step by Step Solution

1. Step 1: Write the proportion equation
   788,560,558.03 : 1,682,665,870.22 = 1,682,665,870.22 : x
2. Step 2: Convert to fraction form
   788,560,558.03/1,682,665,870.22 = 1,682,665,870.22/x
3. Step 3: Cross multiply
   788,560,558.03x = 1,682,665,870.22 × 1,682,665,870.22
4. Step 4: Simplify right side
   788,560,558.03x = 2,831,364,430,799,191,552
5. Step 5: Solve for x
   x = 2,831,364,430,799,191,552/788,560,558.03
6. Step 6: Final answer
   x = 3,590,547,868.47