Finding the Third Proportional to 219,410,036 and 456,980,506

Step by Step Solution

1. Step 1: Write the proportion equation
   219,410,036 : 456,980,506 = 456,980,506 : x
2. Step 2: Convert to fraction form
   219,410,036/456,980,506 = 456,980,506/x
3. Step 3: Cross multiply
   219,410,036x = 456,980,506 × 456,980,506
4. Step 4: Simplify right side
   219,410,036x = 208,831,182,864,016,032
5. Step 5: Solve for x
   x = 208,831,182,864,016,032/219,410,036
6. Step 6: Final answer
   x = 951,785,007.97