Finding the Third Proportional to 52,089,346 and 76,628,259

Step by Step Solution

1. Step 1: Write the proportion equation
   52,089,346 : 76,628,259 = 76,628,259 : x
2. Step 2: Convert to fraction form
   52,089,346/76,628,259 = 76,628,259/x
3. Step 3: Cross multiply
   52,089,346x = 76,628,259 × 76,628,259
4. Step 4: Simplify right side
   52,089,346x = 5,871,890,077,371,081
5. Step 5: Solve for x
   x = 5,871,890,077,371,081/52,089,346
6. Step 6: Final answer
   x = 112,727,275.89