Finding the Third Proportional to 764,151,410.50 and 1,637,281,395.50

Step by Step Solution

1. Step 1: Write the proportion equation
   764,151,410.50 : 1,637,281,395.50 = 1,637,281,395.50 : x
2. Step 2: Convert to fraction form
   764,151,410.50/1,637,281,395.50 = 1,637,281,395.50/x
3. Step 3: Cross multiply
   764,151,410.50x = 1,637,281,395.50 × 1,637,281,395.50
4. Step 4: Simplify right side
   764,151,410.50x = 2,680,690,368,050,427,392
5. Step 5: Solve for x
   x = 2,680,690,368,050,427,392/764,151,410.50
6. Step 6: Final answer
   x = 3,508,061,794.06