Finding the Third Proportional to 569,114,099.89 and 1,269,085,977.91

Step by Step Solution

1. Step 1: Write the proportion equation
   569,114,099.89 : 1,269,085,977.91 = 1,269,085,977.91 : x
2. Step 2: Convert to fraction form
   569,114,099.89/1,269,085,977.91 = 1,269,085,977.91/x
3. Step 3: Cross multiply
   569,114,099.89x = 1,269,085,977.91 × 1,269,085,977.91
4. Step 4: Simplify right side
   569,114,099.89x = 1,610,579,219,337,933,824
5. Step 5: Solve for x
   x = 1,610,579,219,337,933,824/569,114,099.89
6. Step 6: Final answer
   x = 2,829,975,956.73