Finding the Third Proportional to 58,364,054 and 89,524,221

Step by Step Solution

1. Step 1: Write the proportion equation
   58,364,054 : 89,524,221 = 89,524,221 : x
2. Step 2: Convert to fraction form
   58,364,054/89,524,221 = 89,524,221/x
3. Step 3: Cross multiply
   58,364,054x = 89,524,221 × 89,524,221
4. Step 4: Simplify right side
   58,364,054x = 8,014,586,145,656,841
5. Step 5: Solve for x
   x = 8,014,586,145,656,841/58,364,054
6. Step 6: Final answer
   x = 137,320,586.84