Finding the Third Proportional to 5,851,355.63 and 7,764,123.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,851,355.63 : 7,764,123.38 = 7,764,123.38 : x
2. Step 2: Convert to fraction form
   5,851,355.63/7,764,123.38 = 7,764,123.38/x
3. Step 3: Cross multiply
   5,851,355.63x = 7,764,123.38 × 7,764,123.38
4. Step 4: Simplify right side
   5,851,355.63x = 60,281,611,782,221.39
5. Step 5: Solve for x
   x = 60,281,611,782,221.39/5,851,355.63
6. Step 6: Final answer
   x = 10,302,161.69