Finding the Third Proportional to 1,647,630,078.75 and 3,610,035,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647,630,078.75 : 3,610,035,612 = 3,610,035,612 : x
2. Step 2: Convert to fraction form
   1,647,630,078.75/3,610,035,612 = 3,610,035,612/x
3. Step 3: Cross multiply
   1,647,630,078.75x = 3,610,035,612 × 3,610,035,612
4. Step 4: Simplify right side
   1,647,630,078.75x = 13,032,357,119,908,214,784
5. Step 5: Solve for x
   x = 13,032,357,119,908,214,784/1,647,630,078.75
6. Step 6: Final answer
   x = 7,909,759,167.42