Finding the Third Proportional to 34,980,940 and 76,848,824

Step by Step Solution

1. Step 1: Write the proportion equation
   34,980,940 : 76,848,824 = 76,848,824 : x
2. Step 2: Convert to fraction form
   34,980,940/76,848,824 = 76,848,824/x
3. Step 3: Cross multiply
   34,980,940x = 76,848,824 × 76,848,824
4. Step 4: Simplify right side
   34,980,940x = 5,905,741,750,182,976
5. Step 5: Solve for x
   x = 5,905,741,750,182,976/34,980,940
6. Step 6: Final answer
   x = 168,827,417.16