Finding the Third Proportional to 501,380,538 and 1,099,616,142

Step by Step Solution

1. Step 1: Write the proportion equation
   501,380,538 : 1,099,616,142 = 1,099,616,142 : x
2. Step 2: Convert to fraction form
   501,380,538/1,099,616,142 = 1,099,616,142/x
3. Step 3: Cross multiply
   501,380,538x = 1,099,616,142 × 1,099,616,142
4. Step 4: Simplify right side
   501,380,538x = 1,209,155,659,746,964,224
5. Step 5: Solve for x
   x = 1,209,155,659,746,964,224/501,380,538
6. Step 6: Final answer
   x = 2,411,652,563.48