Finding the Third Proportional to 30,063,186 and 64,377,895

Step by Step Solution

1. Step 1: Write the proportion equation
   30,063,186 : 64,377,895 = 64,377,895 : x
2. Step 2: Convert to fraction form
   30,063,186/64,377,895 = 64,377,895/x
3. Step 3: Cross multiply
   30,063,186x = 64,377,895 × 64,377,895
4. Step 4: Simplify right side
   30,063,186x = 4,144,513,364,631,025
5. Step 5: Solve for x
   x = 4,144,513,364,631,025/30,063,186
6. Step 6: Final answer
   x = 137,860,084.58