Finding the Third Proportional to 207,037,804 and 443,159,064

Step by Step Solution

1. Step 1: Write the proportion equation
   207,037,804 : 443,159,064 = 443,159,064 : x
2. Step 2: Convert to fraction form
   207,037,804/443,159,064 = 443,159,064/x
3. Step 3: Cross multiply
   207,037,804x = 443,159,064 × 443,159,064
4. Step 4: Simplify right side
   207,037,804x = 196,389,956,005,356,096
5. Step 5: Solve for x
   x = 196,389,956,005,356,096/207,037,804
6. Step 6: Final answer
   x = 948,570,513.26