Finding the Third Proportional to 69,572,054 and 147,562,924

Step by Step Solution

1. Step 1: Write the proportion equation
   69,572,054 : 147,562,924 = 147,562,924 : x
2. Step 2: Convert to fraction form
   69,572,054/147,562,924 = 147,562,924/x
3. Step 3: Cross multiply
   69,572,054x = 147,562,924 × 147,562,924
4. Step 4: Simplify right side
   69,572,054x = 21,774,816,539,429,776
5. Step 5: Solve for x
   x = 21,774,816,539,429,776/69,572,054
6. Step 6: Final answer
   x = 312,982,229.03