Finding the Third Proportional to 34,938,427.50 and 75,699,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,938,427.50 : 75,699,598.50 = 75,699,598.50 : x
2. Step 2: Convert to fraction form
   34,938,427.50/75,699,598.50 = 75,699,598.50/x
3. Step 3: Cross multiply
   34,938,427.50x = 75,699,598.50 × 75,699,598.50
4. Step 4: Simplify right side
   34,938,427.50x = 5,730,429,213,061,202
5. Step 5: Solve for x
   x = 5,730,429,213,061,202/34,938,427.50
6. Step 6: Final answer
   x = 164,015,086.63