Finding the Third Proportional to 30,942,070 and 64,426,994

Step by Step Solution

1. Step 1: Write the proportion equation
   30,942,070 : 64,426,994 = 64,426,994 : x
2. Step 2: Convert to fraction form
   30,942,070/64,426,994 = 64,426,994/x
3. Step 3: Cross multiply
   30,942,070x = 64,426,994 × 64,426,994
4. Step 4: Simplify right side
   30,942,070x = 4,150,837,555,876,036
5. Step 5: Solve for x
   x = 4,150,837,555,876,036/30,942,070
6. Step 6: Final answer
   x = 134,148,670.59