Finding the Third Proportional to 42,511,956 and 59,652,702

Step by Step Solution

1. Step 1: Write the proportion equation
   42,511,956 : 59,652,702 = 59,652,702 : x
2. Step 2: Convert to fraction form
   42,511,956/59,652,702 = 59,652,702/x
3. Step 3: Cross multiply
   42,511,956x = 59,652,702 × 59,652,702
4. Step 4: Simplify right side
   42,511,956x = 3,558,444,855,900,804
5. Step 5: Solve for x
   x = 3,558,444,855,900,804/42,511,956
6. Step 6: Final answer
   x = 83,704,566.68