Finding the Third Proportional to 5,678,010,352 and 12,355,847,984

Step by Step Solution

1. Step 1: Write the proportion equation
   5,678,010,352 : 12,355,847,984 = 12,355,847,984 : x
2. Step 2: Convert to fraction form
   5,678,010,352/12,355,847,984 = 12,355,847,984/x
3. Step 3: Cross multiply
   5,678,010,352x = 12,355,847,984 × 12,355,847,984
4. Step 4: Simplify right side
   5,678,010,352x = 152,666,979,403,716,853,760
5. Step 5: Solve for x
   x = 152,666,979,403,716,853,760/5,678,010,352
6. Step 6: Final answer
   x = 26,887,407,725.48