Finding the Third Proportional to 34,980,938 and 76,848,820

Step by Step Solution

1. Step 1: Write the proportion equation
   34,980,938 : 76,848,820 = 76,848,820 : x
2. Step 2: Convert to fraction form
   34,980,938/76,848,820 = 76,848,820/x
3. Step 3: Cross multiply
   34,980,938x = 76,848,820 × 76,848,820
4. Step 4: Simplify right side
   34,980,938x = 5,905,741,135,392,400
5. Step 5: Solve for x
   x = 5,905,741,135,392,400/34,980,938
6. Step 6: Final answer
   x = 168,827,409.24