Finding the Third Proportional to 740,185,123 and 1,625,635,141

Step by Step Solution

1. Step 1: Write the proportion equation
   740,185,123 : 1,625,635,141 = 1,625,635,141 : x
2. Step 2: Convert to fraction form
   740,185,123/1,625,635,141 = 1,625,635,141/x
3. Step 3: Cross multiply
   740,185,123x = 1,625,635,141 × 1,625,635,141
4. Step 4: Simplify right side
   740,185,123x = 2,642,689,611,654,089,728
5. Step 5: Solve for x
   x = 2,642,689,611,654,089,728/740,185,123
6. Step 6: Final answer
   x = 3,570,309,007.22