Finding the Third Proportional to 918,731,970 and 2,016,028,116

Step by Step Solution

1. Step 1: Write the proportion equation
   918,731,970 : 2,016,028,116 = 2,016,028,116 : x
2. Step 2: Convert to fraction form
   918,731,970/2,016,028,116 = 2,016,028,116/x
3. Step 3: Cross multiply
   918,731,970x = 2,016,028,116 × 2,016,028,116
4. Step 4: Simplify right side
   918,731,970x = 4,064,369,364,502,509,568
5. Step 5: Solve for x
   x = 4,064,369,364,502,509,568/918,731,970
6. Step 6: Final answer
   x = 4,423,890,206.52