Finding the Third Proportional to 34,261,880 and 74,169,134

Step by Step Solution

1. Step 1: Write the proportion equation
   34,261,880 : 74,169,134 = 74,169,134 : x
2. Step 2: Convert to fraction form
   34,261,880/74,169,134 = 74,169,134/x
3. Step 3: Cross multiply
   34,261,880x = 74,169,134 × 74,169,134
4. Step 4: Simplify right side
   34,261,880x = 5,501,060,438,309,956
5. Step 5: Solve for x
   x = 5,501,060,438,309,956/34,261,880
6. Step 6: Final answer
   x = 160,559,211.53